| Value Label | Value | Frequency | Percent | Valid Percent | Cum Percent |
| None | 1 | 14 | 20.00 | 20.00 | 20.00 |
| Primary school | 2 | 32 | 45.71 | 45.71 | 65.71 |
| Secondary school | 3 | 12 | 17.14 | 17.14 | 82.86 |
| Polytechnic/Uni. | 4 | 10 | 14.29 | 14.29 | 97.14 |
| Other | 5 | 2 | 2.86 | 2.86 | 100.00 |
| Total | 70 | 100.0 | 100.0 | ||